Genome wide association and genomic selection to speed up genetic improvement for meat quality in Hanwoo
|
|
- Nickolas Floyd
- 5 years ago
- Views:
Transcription
1 Genome wide association and genomic selection to speed up genetic improvement for meat quality in Hanwoo Seung Hwan Lee, PhD Hanwoo Experiment Station, National Institute of Animal Science, RDA 1
2 National Institute of Animal Science, RDA Department of Animal Biotechnology & Environment Seoul Pyungchang Hanwoo Exp. Station Animal Genetic Resources Station Suwon Seongwhan Namwon Department of Animal Resources Development Jeju Subtropical Anim Exp Station 2
3 Genomic Networking in NIAS, RDA Genetic Improvement National Breeding Program Planning, strategy of breeding program Development of Breeding tools Optimization of Breeding program Delivery Genomics into Breeding Animal Genome & Bioinformatics Genome project for Livestock Bioinformatics Development of Genomic tools QTL, GWAS, GS model Hanwoo Experiment Station Evaluation of GS model Validation of QTL, GWAS etc Line breeding 3
4 Statistics for Hanwoo Industry Location farm % Head % Whole country 165,420 3,034,812 Seoul Busan , Daegu 1, , Incheon , GwangJu , Daejeon , Ulsan 1, ,927 1 Gyeonggi 6, , Gangwon 12, , Chungbuk 10, , Chungnam 21, , Jeonbuk 15, , Jeonnam 33, , Gyeongbuk 35, , Gyeongnam 25, , Jeju , million head (total) 1.3 million head (Cow) 165,420 farm Incheon Gyeonggi Chungnam Seoul Daejeon Jeonbuk Gwangju Jeonnam Jeju-do Chungbuk Gangwon Gyeongbuk Daegu Ulsan Gyeongnam Busan 4
5 Hanwoo Supply Chain Government Funding Seed Stock MIFAFF -> NIAS + NACF (1,000 cows) Breeding farms (Registered 75 farms with 100 cows, total 8,000 cows) Performance and Progeny testing Selection of bulls, selling a semen straw by NACF Multipliers Feedlot sector Production of calves Feedlot farms (average 16.5 heads) some of them are large scale but most of all are very small scale Beef supply chain Beef Grading system Beef Palatability system MIFAFF: Ministry for food, agriculture, Forestry and Fishery NACF: National Agricultural Cooperative Federation NIAS: National Institute of Animal Science KAPE : Korea Institute for Animal Products Quality Evaluation AIAK : Korea Animal Improvement Association 5
6 Bull selection in Seed Stock Sector Elite Bull Elite Cows NACF (1,000 cows) Breeding farms (8,000 cows) Young Bulls (700 heads) Purchasing from breeding farms 28 Months Candidate Bulls(55 heads) Performance Testing at 6 and 12Months Growth trait Progeny testing Hanwoo farms (2,500 head) Breeding farms (800 heads) 750 heads 38 Months Total 5.5 years NACF (400 heads) Breeding farms (100 heads) KPN Bulls (20 heads) Carcass measurement at 24 months and Genetic Evaluation 2.2 million straw 6
7 Trends in Korean Hanwoo Carcass traits It is very successful!!! ~10kg/10yr ~3cm 2 /10yr ~0.5/10yr 7
8 What is advantages of genomics in Hanwoo breeding? More genetic gain in a short time Reduce generation interval, Increased EBV Effective breeding program Open nucleus system Benefit for New traits to breeding program Low heritability traits Traits that are hard to measure(eg, feed efficient etc) Benefit for reducing inbreeding Own information rather than family information 8
9 Benefits of SNPs in Animal Breeding Phenotypes GEBVs Pedigree Imputation Check/reconstruct pedigree SNPs 9
10 This talk Genetic architecture of carcass traits in Hanwoo Accuracy of Genomic breeding value Requirement of accurate GEBV Effective pop size Num of SNPs Num of ref. pop size 10
11 Distribution of gene effects vs Models 11
12 Genome wide association study to understand the Genetic Architecture of carcass traits Reference population (n=1,012) consisting of steers from progeny testing: Reference pop for GWAS (n=1,012) Sire =118, dam = 995 Steers genotyped with 50K MS, CWT, EMA and BF 12
13 Genome wide association for Carcass weight 13
14 SNP effect (Vg) SNP effect (Vp) 16kg 38kg 356kg 14
15 Back Fat Thickness 15
16 Eye muscle area 16
17 Marbling score 17
18 This talk Genetic architecture of carcass traits in Hanwoo Accuracy of Genomic breeding value Requirement of accurate GEBV Effective pop size Num of SNPs Num of ref. pop size 18
19 19 육종가표현형혈통통계모델 (BLUP) 유전자형 G -1 GBLUP = = = = ) (1 2 ' ) (1 2 ) ( ' ) ( i i a i i u u a p p zz G p p G g Var zz g Var σ σ σ σ
20 Genomic Selection_Prediction of GEBVs Reference pop vs Validation set Reference population (n=1,011) consisting of steers from progeny testing Val set 1 (n=106) consisting of KPN bulls of steers in ref pop Val set 2 (n=178) consisting of progeny without obs Val set 3 (n=236) consisting of Line breeding in Hanwoo station Sire =118, dam = 995 Reference pop (n=1,011) Steers genotyped by 50K IMF, MS, CWT, EMA and BF KPN1 KPN2 KPN3 Progeny tested pop Genomic Prediction GBLUP Val set 1(n=106) Candidate bull for progeny Val set 2(n=178) Progeny without obs Val set 3(n=236) Bull and female for line breeding in Hanwoo station 20
21 Accuracy of GEBV Traits BLUP GBLUP Diff. Sire without obs. (n = 106) EMA 0.71(0.12) 0.72(0.11) 0.01 BF 0.75(0.13) 0.76(0.12) 0.01 MS 0.75(0.13) 0.76(0.12) 0.01 Progeny without obs.(n=178) EMA 0.30(0.03) 0.35(0.04) 0.04 BF 0.32(0.03) 0.37(0.04) 0.06 MS 0.32(0.03) 0.38(0.04) 0.06 Hanwoo station females without obs. (n=236) EMA 0.11(0.08) 0.29(0.07) 0.18 BF 0.11(0.08) 0.30(0.11) 0.19 MS 0.11(0.08) 0.27(0.12)
22 This talk Genetic architecture of carcass traits in Hanwoo Accuracy of Genomic breeding value Requirement of accurate GEBV Effective pop size Num of SNPs Num of ref. pop size 22
23 Linkage disequilibrium vs Effective pop size 23
24 Num of SNPs Num of SNPs that is required to get accurate GEBV 10NeL *Ne : Num of Effective pop. Size, *L : Length of the genome in Morgan Num of SNPs Ne 24
25 Ref. Pop vs Accuracy of GEBV Mike Goddard Equation r = 1 λ /(2N 1+ a + 2 a)*ln( 1+ a 2 a ) a Accuracy Ne h Ne h Ne h Ne h Ne h Ne h Number of Reference Population 25
26 Summary Technically Genomic selection for complex traits w ork well in Dairy cattle and can be used in Hanwoo Very similar breeding scheme Reference population Large reference population (Bulls or Steers) Phenotypes involved in Breeding goal Genotypes (50K or 700K) 26
27 Research Collaboration with EMBRAPA Imputation of whole genome sequence for individual using Key sire group with WGS Development of Bioinformatics system Development of statistical model for GS Pipeline for GS model Optimization of GS model to Breeding program Controlling Inbreeding More genetic Gains Maintain genetic diversity etc. 27
The what, why and how of Genomics for the beef cattle breeder
The what, why and how of Genomics for the beef cattle breeder Este van Marle-Köster (Pr. Anim. Sci) 25 January 2019 Waguy info day 2 Today s talk Focus on what is genomics Brief definition & references
More informationGenomic selection applies to synthetic breeds
Genomic selection applies to synthetic breeds Jérémie Vandenplas, Mario P.L. Calus 21 November 2015 Traditional selection Aim Selection of the best animals to create the next generation Based on estimated
More informationStrategy for Applying Genome-Wide Selection in Dairy Cattle
Strategy for Applying Genome-Wide Selection in Dairy Cattle L. R. Schaeffer Centre for Genetic Improvement of Livestock Department of Animal & Poultry Science University of Guelph, Guelph, ON, Canada N1G
More informationPractical integration of genomic selection in dairy cattle breeding schemes
64 th EAAP Meeting Nantes, 2013 Practical integration of genomic selection in dairy cattle breeding schemes A. BOUQUET & J. JUGA 1 Introduction Genomic selection : a revolution for animal breeders Big
More informationGenomic selection in the Australian sheep industry
Genomic selection in the Australian sheep industry Andrew A Swan Animal Genetics and Breeding Unit (AGBU), University of New England, Armidale, NSW, 2351, AGBU is a joint venture between NSW Department
More informationNational Genetic Evaluation (System) of Hanwoo (Korean Native Cattle)
151 Asian-Aust. J. Anim. Sci. Vol. 26, No. 2 : 151-156 February 2013 http://dx.doi.org/10.5713/ajas.2012.12439 www.ajas.info pissn 1011-2367 eissn 1976-5517 National Genetic Evaluation (System) of Hanwoo
More informationBLUP and Genomic Selection
BLUP and Genomic Selection Alison Van Eenennaam Cooperative Extension Specialist Animal Biotechnology and Genomics University of California, Davis, USA alvaneenennaam@ucdavis.edu http://animalscience.ucdavis.edu/animalbiotech/
More informationGenomic Postcard from Dairy Cattle Breeding GUDP Project. Søren Borchersen, Head R&D VikingGenetics
Genomic Postcard from Dairy Cattle Breeding GUDP Project Søren Borchersen, Head R&D VikingGenetics VikingGenetics owned by more than 30.000 farmers Assentoft head office Skara Office in Sweden Hollola
More informationBreeding Objectives Indicate Value of Genomics for Beef Cattle M. D. MacNeil, Delta G
Breeding Objectives Indicate Value of Genomics for Beef Cattle M. D. MacNeil, Delta G Introduction A well-defined breeding objective provides commercial producers a mechanism for extracting value from
More informationGenomic Selection in Dairy Cattle
Genomic Selection in Dairy Cattle Sander de Roos Head Breeding & Support EAAP Stavanger 2011 PhD thesis Models & reliabilities High density & sequence Cow reference populations Multiple breed Inbreeding
More informationGenetics Effective Use of New and Existing Methods
Genetics Effective Use of New and Existing Methods Making Genetic Improvement Phenotype = Genetics + Environment = + To make genetic improvement, we want to know the Genetic value or Breeding value for
More informationFundamentals of Genomic Selection
Fundamentals of Genomic Selection Jack Dekkers Animal Breeding & Genetics Department of Animal Science Iowa State University Past and Current Selection Strategies selection Black box of Genes Quantitative
More informationTraditional Genetic Improvement. Genetic variation is due to differences in DNA sequence. Adding DNA sequence data to traditional breeding.
1 Introduction What is Genomic selection and how does it work? How can we best use DNA data in the selection of cattle? Mike Goddard 5/1/9 University of Melbourne and Victorian DPI of genomic selection
More informationQTL Mapping, MAS, and Genomic Selection
QTL Mapping, MAS, and Genomic Selection Dr. Ben Hayes Department of Primary Industries Victoria, Australia A short-course organized by Animal Breeding & Genetics Department of Animal Science Iowa State
More informationApplication of MAS in French dairy cattle. Guillaume F., Fritz S., Boichard D., Druet T.
Application of MAS in French dairy cattle Guillaume F., Fritz S., Boichard D., Druet T. Considerations about dairy cattle Most traits of interest are sex linked Generation interval are long Recent emphasis
More informationThe economics of using DNA markers for bull selection in the beef seedstock sector A.L. Van Eenennaam 1, J.H. van der Werf 2, M.E.
The economics of using DNA markers for bull selection in the beef seedstock sector A.L. Van Eenennaam 1, J.H. van der Werf 2, M.E. Goddard 3 1 Cooperative Extension Specialist Animal Biotechnology and
More informationNew Limousin Genomic Breeding Values (GEBVS) Delivering s value for commercial producers
New Limousin Genomic Breeding Values (GEBVS) Delivering s value for commercial producers Background New Female Fertility and Calf Survival GEBVs for Limousin released in 2017 These follow introduction
More informationAlison Van Eenennaam, Ph.D.
The Value of Accuracy Alison Van Eenennaam, Ph.D. Cooperative Extension Specialist Animal Biotechnology and Genomics University of California, Davis alvaneenennaam@ucdavis.edu (530) 752-7942 animalscience.ucdavis.edu/animalbiotech
More informationGenomic selection in cattle industry: achievements and impact
Genomic selection in cattle industry: achievements and impact Dr. Fritz Schmitz-Hsu Senior Geneticist Swissgenetics CH-3052 Zollikofen Scientific Seminar WBFSH 2016 1 Source: https://i.ytimg.com/vi/cuvjxlhu79a/hqdefault.jpg
More informationValue of DNA information for beef bull selection
Value of DNA information for beef bull selection A.L. Van Eenennaam 1, J.H. van der Werf 2, M.E. Goddard 3 1 Cooperative Extension Specialist Animal Biotechnology and Genomics University of California,
More informationTSB Collaborative Research: Utilising i sequence data and genomics to improve novel carcass traits in beef cattle
TSB Collaborative Research: Utilising i sequence data and genomics to improve novel carcass traits in beef cattle Dr Mike Coffey SAC Animal Breeding Team 1 Why are we doing this project? 1 BRITISH LIMOUSIN
More informationHow might DNA-based information generate value in the beef cattle sector?
How might DNA-based information generate value in the beef cattle sector? Animal Biotechnology & Genomics Cooperative Extension Specialist Department of Animal Science University of California, Davis Davis,
More informationAlison Van Eenennaam, Ph.D. Cooperative Extension Specialist
Beef Cattle Industry Structure: Implications for whole genome selection Alison Van Eenennaam, Ph.D. Cooperative Extension Specialist Animal Biotechnology and Genomics Department of Animal Science University
More informationThe promise of genomics for animal improvement. Daniela Lourenco
The promise of genomics for animal improvement Daniela Lourenco Athens, GA - 05/21/2018 Traditional evaluation Pedigree Phenotype EPD BLUP EBV sum of gene effects What if we could know the genes/dna variants
More informationDevelopments in the Genetic Improvement of a Large Commercial Population in the New Zealand Sheep Industry
Developments in the Genetic Improvement of a Large Commercial Population in the New Zealand Sheep Industry G B Nicoll Landcorp Farming Ltd Rotorua, New Zealand Landcorp Farming Ltd State Owned Enterprise.
More informationJoão Dürr Interbull Centre Director. Animal identification and traceability Interbull s s and Interbeef s perspectives
João Dürr Interbull Centre Director Animal identification and traceability Interbull s s and Interbeef s perspectives Summary Interbull & Interbeef Genetic improvement essentials Globalization of cattle
More informationGenomic Selection in Beef Ireland Francis Kearney ICBF
Genomic Selection in Beef Ireland Francis Kearney ICBF ICBF Beef Database Feed intake, live-weights, linear classification, carcass, meat eating quality; 500 animals/year Progeny test 60k commercial Beef
More informationUse of New Breeding Techniques applied to cattle
17 May 2018 Use of New Breeding Techniques applied to cattle European Parliament Committee on Agriculture and Rural Development Pôle de Lanaud, headquarter of the french Limousin breed 2 The breeding program
More informationCollecting Abattoir Carcase Information
Collecting Abattoir Carcase Information Abattoir carcase information, along with live animal ultrasound scanning measurements and genomic information, is used to calculate Carcase EBVs within BREEDPLAN.
More informationStrategic Research Center. Genomic Selection in Animals and Plants
Strategic Research Center Genomic Selection in Animals and Plants Genetic improvement programs genome wide markers Breeding objective Trait recording Genetic evaluation Selection and mating Genomic prediction
More informationWAGYU BREEDOBJECT $INDEXES TECHNICAL UPDATE
WAGYU BREEDOBJECT $INDEXES TECHNICAL UPDATE AUTHORS Dr Matthew McDonagh and Carel Teseling Australian Wagyu Association Suite 6, 146 Marsh St, Armidale NSW 2350 Dr Brad Walmsley Animal Genetics and Breeding
More informationGenomic selection and its potential to change cattle breeding
ICAR keynote presentations Genomic selection and its potential to change cattle breeding Reinhard Reents - Chairman of the Steering Committee of Interbull - Secretary of ICAR - General Manager of vit,
More informationBull Selection Strategies Using Genomic Estimated Breeding Values
R R Bull Selection Strategies Using Genomic Estimated Breeding Values Larry Schaeffer CGIL, University of Guelph ICAR-Interbull Meeting Niagara Falls, NY June 8, 2008 Understanding Cancer and Related Topics
More informationUsing Genomics to Improve the Genetic Potential and Management of Your Herd
Using Genomics to Improve the Genetic Potential and Management of Your Herd Pedigree-Based Selection Dr. Kent A. Weigel Department of Dairy Science University of Wisconsin Madison 1675 Observatory Drive
More information11/30/2018. Introduction to Genomic Selection OUTLINE. 1. What is different between pedigree based and genomic selection? 2.
Introduction to Genomic Selection imagefriend.com OUTLINE 1. What is different between pedigree based and genomic selection? 2. Selection tools - Selection Indexes - Genotyping resources 3. DNA-based markers
More information2010 Annual Research Report
2010 Annual Research Report 2. Animal Genomics & Bioinformatics Research (1) Construction of Standard Reference Genome Map in Hanwoo The new sequencing technologies for whole genome of an organism have
More informationStrategy for applying genome-wide selection in dairy cattle
J. Anim. Breed. Genet. ISSN 0931-2668 ORIGINAL ARTICLE Strategy for applying genome-wide selection in dairy cattle L.R. Schaeffer Department of Animal and Poultry Science, Centre for Genetic Improvement
More informationThe role and power of ultrasound in predicting marbling
The role and power of ultrasound in predicting marbling Wayne Upton 1 and Matt Wolcott 2 1 Animal Genetics and Breeding Unit. University of New England, Armidale, NSW 2351. Phone: 02 6773 3141; Email:
More informationThe use of multi-breed reference populations and multi-omic data to maximize accuracy of genomic prediction
The use of multi-breed reference populations and multi-omic data to maximize accuracy of genomic prediction M. E. Goddard 1,2, I.M. MacLeod 2, K.E. Kemper 3, R. Xiang 1, I. Van den Berg 1, M. Khansefid
More informationREDUCED SNP PANELS creation, realistic expectations, and use in different livestock industries
REDUCED SNP PANELS creation, realistic expectations, and use in different livestock industries Alison Van Eenennaam, Ph.D. Cooperative Extension Specialist Animal Biotechnology and Genomics University
More informationImplementation of Genomic Selection in Pig Breeding Programs
Implementation of Genomic Selection in Pig Breeding Programs Jack Dekkers Animal Breeding & Genetics Department of Animal Science Iowa State University Dekkers, J.C.M. 2010. Use of high-density marker
More informationGenetic Evaluations. Stephen Scott Canadian Hereford Association
Genetic Evaluations Stephen Scott Canadian Hereford Association Canadian Hereford Association Herefords were first imported into Canada in 1860 The CHA was incorporated in 1902 under the Government of
More informationAngus BREEDPLAN GETTING STARTED
Angus BREEDPLAN GETTING STARTED What is Angus BREEDPLAN? Angus BREEDPLAN is the genetic evaluation program adopted by Angus Australia for Angus and Angus infused beef cattle. Angus BREEDPLAN uses Best
More informationIntroduction to Animal Breeding & Genomics
Introduction to Animal Breeding & Genomics Sinead McParland Teagasc, Moorepark, Ireland Sinead.McParland@teagasc.ie Overview Changes to traditional animal breeding Using DNA in animal breeding What is
More informationAddressing the Phenomic Gap: Next generation genomic tools in beef
Addressing the Phenomic Gap: Next generation genomic tools in beef Basarab, Aalhus, Stothard, Wang, Crews, Dixon, Moore, Plastow Deseret Ranches of Alberta The Canadian beef cattle industry faces severe
More informationMulti-breed Genomic Evaluations for 1 million Beef Cattle in Ireland. A.R. Cromie, R.D. Evans, J F Kearney, M. McClure, J. McCarthy and D.P.
Multi-breed Genomic Evaluations for 1 million Beef Cattle in Ireland. A.R. Cromie, R.D. Evans, J F Kearney, M. McClure, J. McCarthy and D.P. Berry Overview of Talk. Challenges and Opportunities. Using
More informationDeveloping a Large Scale Data Platform. Dr Rod Polkinghorne, OAM
Developing a Large Scale Data Platform Dr Rod Polkinghorne, OAM BIG DATA Coming from many sources NIR, Hyperspectral Vision systems, FLIR CT, DEXA Whole genome sequencing Too much DATA Need to identify
More informationThe potential of genotyping pooled DNA to leverage commercial phenotypes for genetic improvement of beef cattle
The potential of genotyping pooled DNA to leverage commercial phenotypes for genetic improvement of beef cattle R.Ventura, L. F. Brito,G. Vandervoort, M. Sargolzaei, A. Hess, M. McMorris, T. Caldwell,
More informationCurrent situation and future prospects for beef production in South Korea A review
Open Access Asian-Australas J Anim Sci Vol. 31, No. 7:951-960 July 2018 https://doi.org/10.5713/ajas.18.0187 pissn 1011-2367 eissn 1976-5517 Current situation and future prospects for beef production in
More informationGoal Oriented Use of Genetic Prediction
Goal Oriented Use of Genetic Prediction Mark Johnson Inheritance of Quantitative Traits P = G + E Phenotype = Genotype + Environment Genotype Additive due to individual genes Non-additive due to combinations
More informationThe benefits of genotyping at farm level & the impact across the wider dairy herd in Ireland. Kevin Downing 27 th October, 2016
The benefits of genotyping at farm level & the impact across the wider dairy herd in Ireland Kevin Downing 27 th October, 2016 Introduction Working with ICBF since 2002 in the farm services area Owner
More informationWhere is Dairy Cattle Breeding Going? A Vision of the Future
Where is Dairy Cattle Breeding Going? A Vision of the Future Didier Boichard 1, Vincent Ducrocq 1, Sébastien Fritz 2 and Jean-Jacques Colleau 1 1 UMR1313 Animal Genetics and Integrative Biology, 78350
More informationApplication of Carcass Ultrasound in Beef Production. T. Dean Pringle Animal and Dairy Science University of Georgia
Application of Carcass Ultrasound in Beef Production T. Dean Pringle Animal and Dairy Science University of Georgia Foodservice Sector Demand for High-Quality Beef Demand for Choice, Upper 2/3 Choice,
More informationDevelopment and implementation of genomic methods in beef cattle genetic improvement in Australia. Rob Banks (AGBU) Alex McDonald (ABRI)
Development and implementation of genomic methods in beef cattle genetic improvement in Australia Rob Banks (AGBU) Alex McDonald (ABRI) Background: Commercial population 12m cows Stud sector c. 0.25m cows
More informationImplementation of dairy cattle breeding policy in Ethiopia some reflections on complementary strategies
Implementation of dairy cattle breeding policy in Ethiopia some reflections on complementary strategies Sipke Joost Hiemstra 13 April 2018, Addis, Ethiopia Centre for Genetic Resources, the Netherlands
More informationWhat could the pig sector learn from the cattle sector. Nordic breeding evaluation in dairy cattle
What could the pig sector learn from the cattle sector. Nordic breeding evaluation in dairy cattle Gert Pedersen Aamand Nordic Cattle Genetic Evaluation 25 February 2016 Seminar/Workshop on Genomic selection
More informationCanadian Hereford Association
Canadian Hereford Association Pan American Hereford Cattle Evaluation Fall 2017 EPD Averages, Tools and Trends Includes: Introduction to Genomically Enhanced EPD Post-Weaning Gain EPD Residual Feed Intake
More informationGenetics to meet pastoral farming requirements in the 2020 s a dairy perspective. Phil Beatson, R&D Manager CRV Ambreed
Genetics to meet pastoral farming requirements in the 2020 s a dairy perspective Phil Beatson, R&D Manager CRV Ambreed Content About CRV Ambreed Some issues facing pastoral farming and CRV Ambreed initiatives
More informationProceedings, The Range Beef Cow Symposium XXII Nov. 29, 30 and Dec. 1, 2011, Mitchell, NE. IMPLEMENTATION OF MARKER ASSISTED EPDs
Proceedings, The Range Beef Cow Symposium II Nov. 29, 30 and Dec. 1, 2011, Mitchell, NE IMPLEMENTATION OF MARKER ASSISTED EPDs Matt Spangler Department of Animal Science University of Nebraska Lincoln,
More informationBeef genetics for accelerated economic growth
BGP-Beef Genomics Program Beef genetics for accelerated economic growth presented by Thys Meyer 11 March 2014 Issue 1 Origin An initiative from South African Beef Breeders under the auspices of the South
More information2018 ICBF and Sheep Ireland Genetics Conference 20 th Anniversary. Dorian Garrick
2018 ICBF and Sheep Ireland Genetics Conference 20 th Anniversary Genetic Improvement of Cattle and Sheep Focus on The Future Dorian Garrick AL Rae Centre for Genetics & Breeding, New Zealand D.Garrick@massey.ac.nz
More informationMarker Assisted Selection Where, When, and How. Lecture 18
Marker Assisted Selection Where, When, and How 1 2 Introduction Quantitative Genetics Selection Based on Phenotype and Relatives Information ε µ β + + = d Z d X Y Chuck = + Y Z Y X A Z Z X Z Z X X X d
More informationAlison Van Eenennaam, Ph.D.
WHAT ARE HERD BULLS ACCOMPLISHING IN MULTIPLE SIRE BREEDING PASTURES?" Alison Van Eenennaam, Ph.D. Cooperative Extension Specialist Animal Biotechnology and Genomics Department of Animal Science University
More informationLowInputBreeds & Genomic breeding
LowInputBreeds & Genomic breeding Gillian Butler Newcastle University http://www.nefg-organic.org/ COMMUNITY RESEARCH Developing integrated livestock breeding and management strategies to improve animal
More informationThe use of multi-breed reference populations and multi-omic data to maximize accuracy of genomic prediction
The use of multi-breed reference populations and multi-omic data to maximize accuracy of genomic prediction M. E. Goddard 1,2, I.M. MacLeod 2, K.E. Kemper 3, R. Xiang 1, I. Van den Berg 1, M. Khansefid
More informationPG Technicians Tully Visit 24 th /25 th Oct 2017
PG Technicians Tully Visit 24 th /25 th Oct 2017 Agenda Euro-Star indexes G N IR LAND Tully View the cattle on site 2 Euro-Star Indexes Where do they come from? Irish Cattle Breeding Federation Soc. Ltd.
More informationGENOTYPING OF COWS TO SPEED UP THE AVAILABILITY OF GEBVS
GENOTYPING OF COWS TO SPEED UP THE AVAILABILITY OF GEBVS FOR DIRECT HEALTH TRAITS GENETIC AND ECONOMIC ASPECTS BASED ON FLECKVIEH (SIMMENTAL) AUSTRIA C. Egger-Danner, H. Schwarzenbacher, ZuchtData, Vienna
More informationSubproject 1: Dairy cattle
Development of integrated livestock breeding and management strategies to improve animal health, product quality and performance in European organic and low input milk, meat and egg production Subproject
More informationThe Irish Experience; DQI, breeding programs and genetic evaluations.
The Irish Experience; DQI, breeding programs and genetic evaluations. Dr Andrew Cromie, Technical Director ICBF. The Irish Experience; Almost Positive! The Irish Experience; Always Enjoyable! Overview
More informationGenomic Selection in Sheep Breeding Programs
Proceedings, 10 th World Congress of Genetics Applied to Livestock Production Genomic Selection in Sheep Breeding Programs J.H.J. van der Werf 1,2, R.G. Banks 1,3, S.A. Clark 1,2, S.J. Lee 1,4, H.D. Daetwyler
More informationAlison Van Eenennaam, Ph.D.
Marker Assisted Selection Current and Future Applications Alison Van Eenennaam, Ph.D. Cooperative Extension Specialist Animal Biotechnology and Genomics alvaneenennaam@ucdavis.edu Overview Introduction
More informationObiettivi e recenti acquisizioni del progetto di ricerca SelMol
Obiettivi e recenti acquisizioni del progetto di ricerca SelMol Paolo Ajmone Marsan Giornata di studio AVANTEA Cremona, 5 Maggio 2009 Summary! Overview of the SelMol project! The research line on Dairy
More informationApplication of Modern Genetic Technologies to Improve Efficiency of Pig Production and Pork Quality
Application of Modern Genetic Technologies to Improve Efficiency of Pig Production and Pork Quality RMC, June 18, 2012 Dave McLaren, Genus & Andrzej Sosnicki, PIC BLUP and SNPs OPTIMAL CONTRIBUTION THEORY
More information2/22/2012. Impact of Genomics on Dairy Cattle Breeding. Basics of the DNA molecule. Genomic data revolutionize dairy cattle breeding
Impact of Genomics on Dairy Cattle Breeding Bennet Cassell Virginia Tech 2012 VSFA/VA Tech Nutrition Cow College Genomic data revolutionize dairy cattle breeding Accuracy of selection prior to progeny
More informationECONOMICS OF USING DNA MARKERS FOR SORTING FEEDLOT CATTLE Alison Van Eenennaam, Ph.D.
ECONOMICS OF USING DNA MARKERS FOR SORTING FEEDLOT CATTLE Alison Van Eenennaam, Ph.D. Cooperative Extension Specialist Animal Biotechnology and Genomics University of California, Davis alvaneenennaam@ucdavis.edu
More informationImproving Genetics in the Suckler Herd by Noirin McHugh & Mark McGee
Section 4 23 by Noirin McHugh & Mark McGee Introduction Carefully identifying better animals and breeding them with other superior animals will gradually improve the genetics of a herd. Enhanced genetics
More informationOptimization of dairy cattle breeding programs using genomic selection
Optimization of dairy cattle breeding programs using genomic selection Sabrina Bütler Master thesis, 2014 Content 1. Background 2. Objective of the master thesis 3. Evaluation criteria 4. Method 5. Total
More informationBreeding for Profit from Beef Production ( )
IRISH CATTLE BREEDING FEDERATION Breeding for Profit from Beef Production ( ) Animal Evaluation Unit 1 Overview Overview of Irish beef industry ICBF, ICBF database & Animal Events What are genetic evaluations?
More information15. Breeding Program Design Principles
15. Breeding Program Design Principles Julius van der Werf and Brian Kinghorn Learning objectives On completion of this topic you should be able to: Understand the issues involved in breeding program design
More informationOverview. 50,000 Markers on a Chip. Definitions. Problem: Whole Genome Selection Project Involving 2,000 Industry A.I. Sires
Whole Genome Selection Project Involving 2,000 Industry A.I. Sires Mark Thallman, Mark Allan, Larry Kuehn, John Keele, Warren Snelling, Gary Bennett Introduction Overview 2,000 Bull Project Training Data
More informationGenomic selection for sheep and beef systems, dispelling the myths for farmers. Dewi Jones January 2016
Genomic selection for sheep and beef systems, dispelling the myths for farmers Dewi Jones January 2016 First things first Selective culling Selective culling First things first Selective culling Performance
More informationDr. Gatot Ciptadi. Fac. Of Animal Husbandry, UB. gatotciptadi.lecture.ub.ac.id. Dr.Gatot Ciptadi,Fac.Of Anim.
Dr. Gatot Ciptadi Fac. Of Animal Husbandry, UB Email: ciptadi@ub.ac.id gatotciptadi.lecture.ub.ac.id Animal Breeding Practices Genetic Impact Breeding has an important impact on animal production, as breeding
More informationThe effect of genomic information on optimal contribution selection in livestock breeding programs
Clark et al. Genetics Selection Evolution 13, 45:44 Genetics Selection Evolution RESEARCH Open Access The effect of genomic information on optimal contribution selection in livestock breeding programs
More informationB+LNZ GENETICS BEEF BREEDER UPDATE
B+LNZ GENETICS BEEF BREEDER UPDATE ISSUE 2 The past six months have been busy in the beef genetics space. The 1600 cows involved in the B+LNZ Genetics Beef Progeny Test scanned an average of 49% and we
More informationSNP production markers and how genomic technologies will influence breeding decisions. Elisa Marques, PhD GeneSeek, a Neogen Company
SNP production markers and how genomic technologies will influence breeding decisions Elisa Marques, PhD GeneSeek, a Neogen Company About GeneSeek Started in 1998 with one student intern Vision: Affordable,
More informationProfiting from Information Management and Genomics
Profiting from Information Management and Genomics AARD Workshop Lethbridge 13 th Fed 2015 John J. Crowley Research Associate, University of Alberta Director of Science, Canadian Beef Breeds Council Livestock
More informationDr. Gatot Ciptadi. Fac. Of Animal Husbandry, UB. gatotciptadi.lecture.ub.ac.id.
Dr. Gatot Ciptadi Fac. Of Animal Husbandry, UB Email: ciptadi@ub.ac.id gatotciptadi.lecture.ub.ac.id Animal Breeding Practices Genetic Impact Breeding has an important impact on animal production, as breeding
More informationThe new infrastructure for cattle and sheep breeding in Ireland.
IRISH CATTLE BREEDING FEDERATION & SHEEP IRELAND The new infrastructure for cattle and sheep breeding in Ireland. Brian Wickham Chief Executive ICBF & Sheep Ireland Irish Cattle Breeding Federation Soc.
More informationNew Zealand Hereford Selection Indexes
New Zealand Hereford Selection Indexes There are currently four different selection indexes calculated for New Zealand Hereford animals. These are: Hereford Prime Index Export Index Dairy Maternal Index
More informationBreeding your cows for genetic gain. Max Tweedie, B+LNZ Genetics
Breeding your cows for genetic gain Max Tweedie, B+LNZ Genetics Genetic improvement Genetic improvement should be the key objective for a stud breeder. Occurs when the sire team you select are of higher
More informationApplications of Genomics Introduction of genomics selection procedures in existing genetic improvement programmes
Applications of Genomics Introduction of genomics selection procedures in existing genetic improvement programmes 25-26 August, 2014 Animal Breeding Group NDDB Anand Genomic Selection - Concept A classical
More informationWHETHER dealing with a commercial
Selecting, Producing, and Marketing Beef Cattle WHETHER dealing with a commercial cow-calf, purebred cow-calf, or feedlot operation, a beef producer needs to be capable of analyzing and selecting high-quality
More informationLonghorn Cattle Performance Recording
Longhorn Cattle Performance Recording Lucy Webb-Wilson Signet Breeding Consultant Outline Who is Signet Creating EBVs and the Importance of Selective Breeding What traits do we produce? How to record Longhorn
More informationABACUSBIO LIMITED BRIDGING SCIENCE & BUSINESS
ABACUSBIO LIMITED BRIDGING SCIENCE & BUSINESS Cost-Benefit Analysis of Genomic Tools for the Alberta Beef Industry Prepared for Livestock Gentec, University of Alberta, Edmonton, Canada By Peter Fennessy,
More informationNATIONAL INSTITUTE OF ANIMAL SCIENCE
Location Department of Animal Biotechnology & Environment Department of Animal Resources Development Gyeonggi-do Seoul Kangwon-do Cholla-bukdo Namwon Cholla-namdo Hanwoo Experiment Pyunchang Station Suwon
More informationGenomics selection in livestock ILRI ICARDA Perspectives
Genomics selection in livestock ILRI ICARDA Perspectives Raphael Mrode (ILRI) Joram Mwacharo (ICARDA) -Olivier Hanotte (ILRI) Workshop on Implementing Genomic Selection in CGIAR Breeding Programs, Montpellier,
More informationEPD Info 1/5. Guide to the American Gelbvieh Association Expected Progeny Differences (EPDs)
EPD Info gelbvieh.org/genetic-technology/epd-info/ Guide to the American Gelbvieh Association Expected Progeny Differences (EPDs) Expected progeny differences (EPDs) can be used to predict the average
More informationSingle-step genomic BLUP for national beef cattle evaluation in US: from initial developments to final implementation
Proceedings of the World Congress on Genetics Applied to Livestock Production, 11. 495 Single-step genomic BLUP for national beef cattle evaluation in US: from initial developments to final implementation
More informationThe Data Which Breeders May Collect For BREEDPLAN Analysis Includes: Flight time (from bail head to light beam)
The Data Which Breeders May Collect For BREEDPLAN Analysis Includes: Bull in Date Birth Date Birth Weight Calving Ease Calf Weights from 150days to 600days+ Scrotal Size Docility Scores Flight time (from
More information(530) Cooperative Extension Specialist Animal Biotechnology and Genomics. animalscience.ucdavis.edu/animalbiotech
Biotech Beef and Cloned Cows: Does Animal Biotechnology have a Future? Alison Van Eenennaam, Ph.D. Cooperative Extension Specialist Animal Biotechnology and Genomics University of California, Davis alvaneenennaam@ucdavis.edu
More information